Would a supernova 1A appear to last longer if seen more distant and does this depend linearly on measured cosmological redshift? I asked a question on a very popular radio station where they talked about astronomy but the answer was that there is a time dilation but a weaker one....
Asked
Active
Viewed 26 times
0
-
Does this answer your question? https://physics.stackexchange.com/questions/674067/does-gr-explain-cosmological-time-dilation/674081#674081 – D. Halsey Jan 23 '22 at 15:32
-
@D.Halsey Yes. Thanks... – Krešimir Bradvica Jan 23 '22 at 18:07